My UX303 has served me well for four years now, dropped several times, lugged it around through all climes & my only major issue right now is that it’s nearly impossible to find a good power adapter for it and the screen hinge is loose.
Negatives: Required a lot of customization to get the trackpad right on Ubuntu so I’ve got that to look forward when I upgrade, I hate glossy screens, and it can act wonky if exposed to extreme humidity changes.
It’s fast, it’s light, it doesn’t typically get too hot, I’ve treated it like garbage and it still delivers —- I’m starting to look around for a new one and will probably stick with the line, but want something with a matte screen this time for less annoying outside work, they’ve got a few models available.